[MasterPtato]

• Remember HTTP requests the actor finished for 10 seconds and silently drop continuation frames the gateway sent before it saw the response end, instead of answering them with an unknown-request abort.
• Release a request's routing state once both the upload and the response are finished.
• Adds an actor HTTP stream test harness and covers the trailing-frame case.

[railway-app]

🚅 Deployed to the rivet-pr-5936 environment in rivet-frontend

8 services not affected by this PR

• mcp-hub
• frontend-cloud-ee
• kitchen-sink
• website
• sentry-tunnel
• frontend-inspector
• frontend-cloud
• ladle

[github-actions]

📟 Pip-Boy · c1838f4

📦 Packages

Skipped: this PR doesn't change any published package.

🧹 Rust dependencies · cargo deny + cargo shear

check	new in this PR	fixed	existing on base
advisories	✅ 0	0	40
licenses	✅ 0	0	0
sources	✅ 0	0	0
bans	✅ 0	0	0
unused	✅ 0	0	292

🦀 Binaries · publish Dockerfiles, --release

Base: main@4a2cd74, the newest main commit with native builds before the merge base. Size changes merged to main since then show up here too.

artifact	npm @latest	base	this PR	Δ vs base
engine linux-x64-musl	93.9 MB	93.9 MB	93.9 MB	0
rivetkit-napi linux-x64-gnu	44.0 MB	44.0 MB	44.0 MB	+8.1 KB (+0.0%)

⏱ Timing

job	wall time	slowest step
changes	18s	checkout · 14s
zizmor	10s	checkout · 3s
hygiene	59s	checkout · 15s
native · rivetkit-napi · linux-x64-gnu	5m43s	Build with the publish Dockerfile · 5m21s
native · engine · linux-x64-musl	13m58s	Build with the publish Dockerfile · 13m44s
⏭ footprint	—	skipped
⏭ self-test	—	skipped
report	19s	Write the comment and run summary · 5s

🔭 Full CI trace for this commit

One OpenTelemetry trace of Rust CI, frontend, and Pip-Boy for c1838f4: every job and step, with the sizes above attached. Run after CI finishes.

pnpm install --frozen-lockfile --filter 'pipboy...'
pnpm --filter pipboy pipboy trace --sha c1838f41983ee7dfb54f1b53236cadac25d8829c

Add --otlp <url> to send it to any OTLP/HTTP collector.

Agent instruction: From a rivet-dev/rivet checkout, run the commands above, then read the trace file the last command prints. List the slowest jobs and steps and explain where CI time went.